DE10347568A1 - Capacitor with ceramic separation layer - Google Patents

Capacitor with ceramic separation layer Download PDF

Info

Publication number
DE10347568A1
DE10347568A1 DE10347568A DE10347568A DE10347568A1 DE 10347568 A1 DE10347568 A1 DE 10347568A1 DE 10347568 A DE10347568 A DE 10347568A DE 10347568 A DE10347568 A DE 10347568A DE 10347568 A1 DE10347568 A1 DE 10347568A1
Authority
DE
Germany
Prior art keywords
separation layer
capacitor
support
ceramic separation
porous
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
DE10347568A
Other languages
German (de)
Inventor
Gerhard Hoerpel
Volker Hennige
Christian Hying
Sven Augustin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Degussa GmbH filed Critical Degussa GmbH
Priority to DE10347568A priority Critical patent/DE10347568A1/en
Priority to US10/575,734 priority patent/US7525788B2/en
Priority to CNA2004800301874A priority patent/CN1868012A/en
Priority to JP2006534733A priority patent/JP5064800B2/en
Priority to PCT/EP2004/051845 priority patent/WO2005038833A2/en
Priority to EP04766545A priority patent/EP1673789A2/en
Publication of DE10347568A1 publication Critical patent/DE10347568A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G9/00—Electrolytic capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices; Processes of their manufacture
    • H01G9/004—Details
    • H01G9/02—Diaphragms; Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/04—Hybrid capacitors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/52—Separators
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G11/00—Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
    • H01G11/54—Electrolytes
    • H01G11/58—Liquid electrolytes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/403—Manufacturing processes of separators, membranes or diaphragms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/411—Organic material
    • H01M50/414—Synthetic resins, e.g. thermoplastics or thermosetting resins
    • H01M50/417—Polyolefins
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/409—Separators, membranes or diaphragms characterised by the material
    • H01M50/44—Fibrous material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/40—Separators; Membranes; Diaphragms; Spacing elements inside cells
    • H01M50/489—Separators, membranes, diaphragms or spacing elements inside the cells, characterised by their physical properties, e.g. swelling degree, hydrophilicity or shut down properties
    • H01M50/491—Porosity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/13—Energy storage using capacitors
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Cell Separators (AREA)
  • Laminated Bodies (AREA)

Abstract

Elektrochemischer Kondensator, der eine Separationsschicht auf einem Träger aufweist, die eine poröse anorganische, nicht elektrisch leitfähige Beschichtung ist, die durch einen anorganischen Kleber miteinander und mit dem Träger verklebte Partikel der Elemente Al, Si und/oder Zr umfasst. Der Träger kann eine poröse Elektrode oder ein Polymerfasern aufweisendes, poröses und flächiges Substrat sein.An electrochemical capacitor having a separation layer on a support which is a porous inorganic non-electrically conductive coating comprising particles of the elements Al, Si and / or Zr bonded to each other by an inorganic adhesive and to the support. The support may be a porous electrode or a polymeric and sheet-like substrate comprising polymer fibers.

DE10347568A 2003-10-14 2003-10-14 Capacitor with ceramic separation layer Withdrawn DE10347568A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE10347568A DE10347568A1 (en) 2003-10-14 2003-10-14 Capacitor with ceramic separation layer
US10/575,734 US7525788B2 (en) 2003-10-14 2004-08-19 Capacitor comprising a ceramic separating layer
CNA2004800301874A CN1868012A (en) 2003-10-14 2004-08-19 Capacitor comprising a ceramic separating layer
JP2006534733A JP5064800B2 (en) 2003-10-14 2004-08-19 Capacitor having ceramic separation layer
PCT/EP2004/051845 WO2005038833A2 (en) 2003-10-14 2004-08-19 Capacitor comprising a ceramic separating layer
EP04766545A EP1673789A2 (en) 2003-10-14 2004-08-19 Capacitor comprising a ceramic separating layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10347568A DE10347568A1 (en) 2003-10-14 2003-10-14 Capacitor with ceramic separation layer

Publications (1)

Publication Number Publication Date
DE10347568A1 true DE10347568A1 (en) 2005-05-12

Family

ID=34428365

Family Applications (1)

Application Number Title Priority Date Filing Date
DE10347568A Withdrawn DE10347568A1 (en) 2003-10-14 2003-10-14 Capacitor with ceramic separation layer

Country Status (6)

Country Link
US (1) US7525788B2 (en)
EP (1) EP1673789A2 (en)
JP (1) JP5064800B2 (en)
CN (1) CN1868012A (en)
DE (1) DE10347568A1 (en)
WO (1) WO2005038833A2 (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2034540A1 (en) * 2007-09-07 2009-03-11 Carl Freudenberg KG Non-woven fabric with particulate filling
WO2012010468A1 (en) 2010-07-23 2012-01-26 Evonik Degussa Gmbh Lithium cells and batteries with improved stability and safety, method for the production thereof, and application in mobile and stationary electrical energy accumulators
DE102011003186A1 (en) 2011-01-26 2012-07-26 Evonik Degussa Gmbh Thin, macroporous polymer films
US9159979B2 (en) 2008-02-20 2015-10-13 Carl Freudenberg Kg Nonwoven fabric having cross-linking material

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DE10255121B4 (en) 2002-11-26 2017-09-14 Evonik Degussa Gmbh Separator with asymmetric pore structure for an electrochemical cell
DE10255122A1 (en) * 2002-11-26 2004-06-03 Creavis Gesellschaft Für Technologie Und Innovation Mbh Long-term stable separator for an electrochemical cell
DE10347569A1 (en) * 2003-10-14 2005-06-02 Degussa Ag Ceramic, flexible membrane with improved adhesion of the ceramic on the carrier fleece
JP4360899B2 (en) * 2003-12-22 2009-11-11 パナソニック電工株式会社 Discharge lamp lighting device and lighting fixture
DE102004018093A1 (en) * 2004-04-08 2005-10-27 Rohmax Additives Gmbh Polymers with H-bonding functionalities
DE102004021778A1 (en) * 2004-04-30 2005-12-08 Rohmax Additives Gmbh Use of polyalkyl (meth) acrylates in lubricating oil compositions
DE102004034618A1 (en) 2004-07-16 2006-02-16 Rohmax Additives Gmbh Use of graft copolymers
DE102004036073A1 (en) * 2004-07-24 2006-02-16 Degussa Ag Process for sealing natural stones
US7829242B2 (en) * 2004-10-21 2010-11-09 Evonik Degussa Gmbh Inorganic separator-electrode-unit for lithium-ion batteries, method for the production thereof and use thereof in lithium batteries
DE102005029124A1 (en) * 2005-06-23 2006-12-28 Degussa Ag Electrolyte/separator system, useful for producing electro-chemical energy-storage systems e.g. lithium metal batteries, comprises electrolytes comprising base component, ionic liquid, water, additive, lead salt and ceramic separator
DE102005042215A1 (en) * 2005-09-05 2007-03-08 Degussa Ag Separator with improved handling
DE102005042916A1 (en) * 2005-09-08 2007-03-22 Degussa Ag Stack of alternately stacked and fixed separators and electrodes for Li accumulators
JP4616132B2 (en) * 2005-09-13 2011-01-19 日本板硝子株式会社 Electric double layer capacitor separator and electric double layer capacitor
DE102006001640A1 (en) * 2006-01-11 2007-07-12 Degussa Gmbh Coating a substrate, useful as a wall paper, comprises providing a substrate, applying a composition containing metal and/or metalloid on side of the substrate, drying and applying the composition on other side of substrate and drying
DE102006001639A1 (en) * 2006-01-11 2007-07-12 Degussa Gmbh Coating of substrates, useful as wallpaper, comprises supplying a substrate, applying a composition on one side of the substrate, drying the applied composition and applying a coating on the coated side of the substrate
DE102006001641A1 (en) * 2006-01-11 2007-07-12 Degussa Gmbh Coating substrate, particularly wall paper, comprises e.g. applying composition containing inorganic compound comprising metal/half metal, silane-containg coating, coating containing biocidal and/or anti-microbial substances, and drying
DE102007005156A1 (en) * 2007-01-29 2008-08-14 Evonik Degussa Gmbh Ceramic membrane with improved adhesion to plasma-treated polymeric support material, as well as their preparation and use
DE102007045146A1 (en) * 2007-09-20 2009-05-28 Evonik Degussa Gmbh Single-axle vehicle with a platform and / or a seat for a driver
DE102007059805A1 (en) * 2007-12-11 2009-06-25 Evonik Degussa Gmbh battery Pack
WO2010028162A2 (en) * 2008-09-04 2010-03-11 The Regents Of The University Of California Charge storage device architecture for increasing energy and power density
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WO2012051176A2 (en) * 2010-10-12 2012-04-19 Apricot Materials Technologies, LLC Ceramic capacitor and methods of manufacture
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CN102881463B (en) * 2012-08-14 2016-03-02 北京大学 A kind of fibrous ultracapacitor and preparation method thereof
JP5401617B1 (en) * 2013-01-24 2014-01-29 有限会社 ナプラ Substrate built-in substrate
SG11201509147TA (en) * 2013-06-10 2015-12-30 California Inst Of Techn Systems and methods for implementing high-temperature tolerant supercapacitors
US10121607B2 (en) 2013-08-22 2018-11-06 Corning Incorporated Ceramic separator for ultracapacitors
CN115663401A (en) * 2015-07-22 2023-01-31 赛尔格有限责任公司 Polymer porous membranes, use in separators and batteries, and related methods
EP3669973A1 (en) 2018-12-20 2020-06-24 Evonik Operations GmbH Laminated body
CN115473007B (en) * 2022-09-28 2024-01-02 上海意定新材料科技有限公司 Ceramic-based diaphragm for lithium battery of new energy automobile and preparation method thereof

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2034540A1 (en) * 2007-09-07 2009-03-11 Carl Freudenberg KG Non-woven fabric with particulate filling
WO2009033627A1 (en) * 2007-09-07 2009-03-19 Carl Freudenberg Kg Nonwoven material with particle filler
WO2009033514A1 (en) * 2007-09-07 2009-03-19 Carl Freudenberg Kg Non-woven material with particle filling
RU2449425C2 (en) * 2007-09-07 2012-04-27 Карл Фройденберг Кг Non-woven material with filling with particles
US9172074B2 (en) 2007-09-07 2015-10-27 Carl Freudenberg Kg Nonwoven material with particle filler
US9159979B2 (en) 2008-02-20 2015-10-13 Carl Freudenberg Kg Nonwoven fabric having cross-linking material
WO2012010468A1 (en) 2010-07-23 2012-01-26 Evonik Degussa Gmbh Lithium cells and batteries with improved stability and safety, method for the production thereof, and application in mobile and stationary electrical energy accumulators
DE102010038308A1 (en) 2010-07-23 2012-01-26 Evonik Degussa Gmbh Lithium cells and batteries with improved stability and safety, process for their preparation and use in mobile and stationary electrical energy storage
DE102011003186A1 (en) 2011-01-26 2012-07-26 Evonik Degussa Gmbh Thin, macroporous polymer films
WO2012100889A1 (en) 2011-01-26 2012-08-02 Evonik Degussa Gmbh Thin macroporous polymer films

Also Published As

Publication number Publication date
WO2005038833A2 (en) 2005-04-28
WO2005038833A3 (en) 2005-12-08
US7525788B2 (en) 2009-04-28
US20070139860A1 (en) 2007-06-21
JP2007508703A (en) 2007-04-05
JP5064800B2 (en) 2012-10-31
EP1673789A2 (en) 2006-06-28
CN1868012A (en) 2006-11-22

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Legal Events

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8127 New person/name/address of the applicant

Owner name: DEGUSSA GMBH, 40474 DUESSELDORF, DE

8127 New person/name/address of the applicant

Owner name: EVONIK DEGUSSA GMBH, 40474 DUESSELDORF, DE

8110 Request for examination paragraph 44
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01G0009022000

Ipc: H01G0011260000

R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: H01G0009022000

Ipc: H01G0011260000

Effective date: 20140407

R016 Response to examination communication
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee